| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $166.36 | 4.365% | $173.6216 | $173.62 | $173.60 | $173.60 |
| Purchase #2 | $59.56 | 11.569% | $66.4505 | $66.45 | $66.45 | $66.50 |
| Purchase #3 | $101.52 | 5.425% | $107.0275 | $107.03 | $107.05 | $107.00 |
| Purchase #4 | $33.62 | 4.585% | $35.1615 | $35.16 | $35.15 | $35.20 |
| Purchase #5 | $191.57 | 10.184% | $211.0795 | $211.08 | $211.10 | $211.10 |
| Purchase #6 | $77.83 | 8.138% | $84.1638 | $84.16 | $84.15 | $84.20 |
| Purchase #7 | $187.83 | 11.229% | $208.9214 | $208.92 | $208.90 | $208.90 |
| 7 purchase totals = | $818.29 | $886.4258 | $886.42 | $886.40 | $886.50 | |